The Agent Skills Directory

Remote CLI Installation: The skill includes a command to download and execute an installation script from https://cli.langsmith.com/install.sh. This is a common pattern for CLI tools; because the domain is a known vendor-owned resource for LangSmith, it is considered a standard operational procedure for this skill.
Environment Variable Configuration: The setup instructions suggest setting several environment variables, including LANGSMITH_API_KEY and OPENAI_API_KEY. The skill correctly advises against placing these keys directly in commands or logs, directing users toward using CLI profiles or environment variables instead.
Package Dependencies: The skill lists standard Python and Node.js dependencies (langsmith, langchain-openai, openai) from official registries (PyPI and NPM), which are expected for its stated purpose of building evaluation pipelines.
Command Execution: The instructions use the langsmith CLI tool for managing evaluators. These commands are localized to the user's authenticated session and perform intended CRUD operations on the LangSmith platform.

langsmith-evaluator